Mark Gresham

President & CEO
Phone: 425-398-4300

Mark Gresham is the recognized expert in the industry for cylinder inspection training, consultation and support.  He leads a team of trained instructors that provide world class visual inspection training for fire service and many other industries where cylinders are utilized. Visual Cylinder Inspection training has been our core business for over 30 years and we maintain our high standards by continuing to provide current, factual and regulatory information regarding cylinder safety and inspection.  We can help your house save money, time and potentially lives.  The more you know about your safety equipment the better.  You will not find a better source for cylinder training, consultation or support in the industry.  Join the PSI-PCI team today and make a difference in cylinder safety!